WOD: 10 RDS 12 Russian KBS (70/30)(55/35) 7 Burpee Box Jump Overs 5 Pull-ups PureFit: 7 RDS 10 Russian KBS 8 Ring Rows 5 Burpees Mobility WOD: Pre-WOD -  Banded shoulder flexion - Place a medium to thick band on the pull up bar. Place the band around the elbow.  Bring that arm to your ear with elbow bent and the hand facing and placed on the band. Step forward to create tension in the band.   Pull the elbow down some and contract the lats for 4 seconds. Relax and allow the band to pull the arm back into maximum shoulder flexion for at least 8 seconds.  Repeat 2 more times. Switch sides. Post-WOD - Achilles stretch - stretch against a wall or plyobox in four different positions. First, stand close to the wall/box, place foot flat against to wall/box and drop the heel to the ground. Keep the knee straight.  Lean the entire body towards the wall/box to stretch achilles for 30-45 seconds. Repeat with the knee bent for 30-45 seconds. Then step away from the wall/box(about 2 ft), place foot as flat as possible against the wall/box and lean entire body towards the wall/box for 30-45 seconds. Repeat with a bent knee for 30-45 seconds. Repeat this series on the other leg.